FR2308847A1 - Flap valve for the wind on blast furnaces - using simplified design with multiple water cooling channels - Google Patents

Flap valve for the wind on blast furnaces - using simplified design with multiple water cooling channels

Info

Publication number
FR2308847A1
FR2308847A1 FR7515711A FR7515711A FR2308847A1 FR 2308847 A1 FR2308847 A1 FR 2308847A1 FR 7515711 A FR7515711 A FR 7515711A FR 7515711 A FR7515711 A FR 7515711A FR 2308847 A1 FR2308847 A1 FR 2308847A1
Authority
FR
France
Prior art keywords
valve
flap
chamber
cooling channels
simplified design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7515711A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zimmermann and Jansen GmbH
Original Assignee
Zimmermann and Jansen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zimmermann and Jansen GmbH filed Critical Zimmermann and Jansen GmbH
Publication of FR2308847A1 publication Critical patent/FR2308847A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K49/00—Means in or on valves for heating or cooling
    • F16K49/005—Circulation means for a separate heat transfer fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)

Abstract

Valve exposed to high temps., esp. a hot wind valve for a blast furnace, has a water-cooled body at least partly coated with a refractory, and two end flanges contg. cooling channels and water cooled seals. A chamber is located at 90 degrees to the axis of the valve and contains a flap used to open or close the valve, the flap being actuated by a detachable mechanism mounted on the open end of the chamber. The central part of the valve body surrounding the flap chamber has a rectangular shape on all its surfaces and is provided with a cover facing the side on which the operating control is fixed. Simplified design allows economic mfr., with better control of thermal expansion and contraction due to the temp. changes and also reduced wear of the flap.
FR7515711A 1975-04-23 1975-05-20 Flap valve for the wind on blast furnaces - using simplified design with multiple water cooling channels Withdrawn FR2308847A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2518074A DE2518074C3 (en) 1975-04-23 1975-04-23 High temperature gate valve, especially hot blast gate valve for a blast furnace

Publications (1)

Publication Number Publication Date
FR2308847A1 true FR2308847A1 (en) 1976-11-19

Family

ID=5944809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515711A Withdrawn FR2308847A1 (en) 1975-04-23 1975-05-20 Flap valve for the wind on blast furnaces - using simplified design with multiple water cooling channels

Country Status (4)

Country Link
BE (1) BE840745A (en)
DE (1) DE2518074C3 (en)
FR (1) FR2308847A1 (en)
ZA (1) ZA762064B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422883A1 (en) * 1978-04-13 1979-11-09 Exxon Research Engineering Co PERFECTED SHUTTER VALVE USED IN PARTICULAR IN CYCLIC ENERGY GENERATORS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141801C1 (en) * 1991-12-18 1993-02-04 Nouvelle Usine De Wecker S.A., Wecker, Lu
CN109519597B (en) * 2018-12-25 2020-10-23 厦门金亿通管业有限公司 Ceramic faucet with heating function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422883A1 (en) * 1978-04-13 1979-11-09 Exxon Research Engineering Co PERFECTED SHUTTER VALVE USED IN PARTICULAR IN CYCLIC ENERGY GENERATORS

Also Published As

Publication number Publication date
DE2518074C3 (en) 1980-11-06
DE2518074A1 (en) 1976-11-04
DE2518074B2 (en) 1980-03-06
BE840745A (en) 1976-08-02
ZA762064B (en) 1977-04-27

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Legal Events

Date Code Title Description
RE Withdrawal of published application